Waterford North Condominium
Multifamily Housing in Seattle, WA · 411 N 90TH ST · 98103
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 94 (band A) |
| Site EUI | 21.6 kBtu/ft² |
| Source EUI | 60.4 kBtu/ft² |
| GHG emissions | 5 tCO₂e |
| GHG intensity | 0.1 kgCO₂e/ft² |
| Electricity | 244,546 kWh |
| Gross floor area | 36,538 sq ft |
| Source record | seattle:25524:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 94 | +2 | 21.6 kBtu/ft² | 5 tCO₂e |
| 2024 | 92 | +3 | 22.5 kBtu/ft² | 5 tCO₂e |
| 2023 | 89 | +3 | 23.7 kBtu/ft² | 5 tCO₂e |
| 2022 | 86 | +8 | 25.5 kBtu/ft² | 6 tCO₂e |
| 2021 | 78 | +10 | 27.2 kBtu/ft² | 6 tCO₂e |
| 2020 | 68 | -3 | 28.5 kBtu/ft² | 6 tCO₂e |
| 2019 | 71 | -2 | 28.2 kBtu/ft² | 6 tCO₂e |
| 2018 | 73 | +4 | 27.5 kBtu/ft² | 6 tCO₂e |
| 2017 | 69 | ±0 | 28.7 kBtu/ft² | 6 tCO₂e |
| 2016 | 69 | -10 | 26.2 kBtu/ft² | 6 tCO₂e |
| 2015 | 79 | 24.7 kBtu/ft² | 6 tCO₂e |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 411 N 90TH ST
- City
- Seattle
- State
- Washington
- ZIP
- 98103
- Coordinates
- 47.69400, -122.35348
Within ~1 km
Nearby benchmarked buildings
- Fred Meyer Greenwoodscore 86
Mixed Use Property · 314,958 sq ft
- The Hemlockscore 95
Multifamily Housing · 313,924 sq ft
- Edge Point Apartmentscore 100
Multifamily Housing · 231,528 sq ft
- Guineverescore 97
Multifamily Housing · 183,524 sq ft
- The Morrowscore 99
Multifamily Housing · 152,942 sq ft
- Janus Apts/Retail Spacesscore 98
Multifamily Housing · 133,881 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Waterford North Condominium's energy grade?
Waterford North Condominium scores 94 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Waterford North Condominium use?
Its 2025 site energy-use intensity was 21.6 kBtu/ft² (60.4 kBtu/ft² source) across 36,538 sq ft, including 244,546 kWh of electricity.
What are Waterford North Condominium's carbon emissions?
Waterford North Condominium reported 5 tCO₂e of greenhouse-gas emissions (0.1 kgCO₂e/ft²) for 2025. Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
Working with Seattle building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:25524:2025.